Home / 46,504,372,003.20-69,756,558,004.80-40,994,391,715.20

Finding the Fourth Proportional to 46,504,372,003.20, 69,756,558,004.80 and 40,994,391,715.20

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Solution

The fourth proportional to 46,504,372,003.20, 69,756,558,004.80 and 40,994,391,715.20 is: 61,491,587,572.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,504,372,003.20 : 69,756,558,004.80 = 40,994,391,715.20 : x
  2. Step 2: Convert to fraction form
    46,504,372,003.20/69,756,558,004.80 = 40,994,391,715.20/x
  3. Step 3: Cross multiply
    46,504,372,003.20x = 69,756,558,004.80 × 40,994,391,715.20
  4. Step 4: Simplify right side
    46,504,372,003.20x = 2,859,627,663,552,841,515,008
  5. Step 5: Solve for x
    x = 2,859,627,663,552,841,515,008/46,504,372,003.20
  6. Step 6: Final answer
    x = 61,491,587,572.80

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Double scale
Find fourth proportional to 46,504,372,004.20, 69,756,558,006.30 and 40,994,391,716.20
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.